Merge change 3862 into donut

* changes:
  Adding TtsService and PicoTts so they get included.
tree: fb83929a24e7f0af7fce8c12149c78a20cb4bc76
  1. core/
  2. libs/
  3. target/
  4. tools/
  5. buildspec.mk.default
  6. cleanspec.mk
  7. envsetup.sh